Film developers don't work so well on paper and it looks like your prints have that muddy "pulled" from the developer too soon look to them. Using paper developer like Dektol, or Ilford Multigrade or anything else that is specifically for paper developing will help greatly. Paper developer works quick. I've not really seen a huge difference between satin and pearl surfaces but it could just be me. I don't like glossy because it shows up fingerprints quickly.